330224243 has 4 divisors (see below), whose sum is σ = 331300200. Its totient is φ = 329148288.

The previous prime is 330224227. The next prime is 330224249. The reversal of 330224243 is 342422033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342422033 = 17957 ⋅19069.

It is a cyclic number.

It is not a de Polignac number, because 330224243 - 2⁴ = 330224227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330224249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537518 + ... + 538131.

It is an arithmetic number, because the mean of its divisors is an integer number (82825050).

Almost surely, 2^330224243 is an apocalyptic number.

330224243 is a deficient number, since it is larger than the sum of its proper divisors (1075957).

330224243 is a wasteful number, since it uses less digits than its factorization.

330224243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075956.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 330224243 is about 18172.0731618602. The cubic root of 330224243 is about 691.1988142303.

Adding to 330224243 its reverse (342422033), we get a palindrome (672646276).

The spelling of 330224243 in words is "three hundred thirty million, two hundred twenty-four thousand, two hundred forty-three".